“Today in this instructable we are going to make a Diy 5 volt power supply module for just 3$. cheap right !!! Not only cheap It is also simple to make . you can use this simple power supply module for arduino , sensors and breadboard. The reason i come up with this tutorial is , yesterday me and my friend working with a arduino project, he is absolute beginner to maker culture. so its my duty to teach him everything . when we completed our project we needed two 5 volt power supply module , i had only one i give it to him and made one myself with in 15 minute .”